MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e4cac4431fb48b367f2deca061dd190368e0ddb448abd132a6a27c96c2a3eb4. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e4cac4431fb48b367f2deca061dd190368e0ddb448abd132a6a27c96c2a3eb4
SHA3-384 hash: 7032547556846d05268b6314805cf16f93aa5b60e750943efcb28595aa2ef3bd97b872a249ab2fba7fa972ba7cad85e8
SHA1 hash: a03d49ab8ef015a161d618c20c4ff4c6326954d2
MD5 hash: c8a753000c275780d60b4095115ae1a6
humanhash: bulldog-tennessee-autumn-illinois
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:37'476 bytes
First seen:2026-02-06 06:01:32 UTC
Last seen:2026-02-06 06:26:23 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:ex8ifmCuPOAOctERNaN3QWHsUAH/8m10nCgeBJSYTB:umCuPOAOctERNaN3Z2HEs0nCgevSYF
TLSH T188F229C0A983ECF4EC2606751237F3769776F0362129EAA3D7A9D933F841611E60729D
telfhash t1e3118ee5ae9645fcf3d0688ddb1f75a31735da530ab019b940f06d9427f1096e06283a
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
48
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/1ff84916-3e49-4943-a588-962e7283dfce/
Gathering data
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/698583e7930564ff3c8e9687/reports/db1786a3-c4cb-4f50-8407-d6c43f4217d9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
160.30.159.104
Number of open files:
43
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8e4cac4431fb48b367f2deca061dd190368e0ddb448abd132a6a27c96c2a3eb4
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/8e4cac4431fb48b367f2deca061dd190368e0ddb448abd132a6a27c96c2a3eb4/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/56d337a6-b8cf-4299-a6e3-caed3e9037c4
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1864505
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1864505 Sample: x86.elf Startdate: 06/02/2026 Architecture: LINUX Score: 56 18 109.202.202.202, 80 INIT7CH Switzerland 2->18 20 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->20 22 3 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 8 x86.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 x86.elf 8->14         started        process6 16 x86.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8e4cac4431fb48b367f2deca061dd190368e0ddb448abd132a6a27c96c2a3eb4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8e4cac4431fb48b367f2deca061dd190368e0ddb448abd132a6a27c96c2a3eb4/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/8e4cac4431fb48b367f2deca061dd190368e0ddb448abd132a6a27c96c2a3eb4
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-06 06:02:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rzgkyrbr7nelgz7s33famhorsa3i4do3isfl2ezknit4s3bkh22a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery linux
Link:
https://tria.ge/reports/260206-grj95sby6f/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Malware Config
C2 Extraction:
160.30.159.104
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 8e4cac4431fb48b367f2deca061dd190368e0ddb448abd132a6a27c96c2a3eb4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3771810/
  
Delivery method
Distributed via web download

Comments